The module i am trying to compile is taken from the kernel itself (dummy network device driver). Thecompilation works flawlessly but when i try to insert the module i get : invalid module format.What am i doing wrong because i have modutils and module-init and both work, since the same module (dummy)compiled with the kernel itself can be inserted and removed without the previous error message.Is there something i should know about the compilation process ? The kernel-compiled module (dummy.ko) hasabout 10 Kbytes and dummy.ko compiled by me has only 2 Kbytes :(